﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication2
{
    public partial class WebForm3 : System.Web.UI.Page
    {
        static string Username;
        protected void Page_Load(object sender, EventArgs e)
        {
            Username = Request.Form["Username"];
            Literal1.Text = $"你好！世界！{Username}";
        }
    }
}